A method for performing an operation of a memory arrangement, comprising receiving a command at a layer of a computer system, determining if the command received is one of a first command type or a second command type, determining a type of command that is able to be received and is capable of operation of the memory arrangement, comparing the type of command capable of operation of the memory arrangement and the received command at the layer, and converting the command received at the layer to a command type capable of operation of the memory arrangement when the type of command received at the layer is different than type of command that is able to be received and is capable of operation of the memory arrangement.
Legal claims defining the scope of protection, as filed with the USPTO.
1. A method for performing an operation of a memory arrangement, comprising: receiving a command at a layer of a computer system; determining if the command received is one of a first command type or a second command type; determining a type of command that is able to be received and is capable of operation in the memory arrangement; comparing the type of command capable of operation in the memory arrangement and the received command at the layer of the computer system; and converting the command received at the layer to a command type capable of operation of the memory arrangement when the type of command received at the layer is different than type of command that is able to be received and is capable of operation in the memory arrangement, wherein the converting comprises converting a zone block command to a stream command.
2. The method according to claim 1 , wherein the layer of the computer system is within a host system.
3. The method according to claim 1 , wherein the layer of the computer system is within an SAS expander.
4. The method according to claim 1 , wherein the layer of the computer system is in the memory arrangement.
5. The method according to claim 1 , wherein the first type is a stream type command.
6. The method according to claim 1 , wherein the first type is a zoned block command.
7. The method according to claim 1 , wherein the memory arrangement is a solid state drive.
8. The method according to claim 1 , further comprising: transmitting the command type capable of operation for the memory arrangement to the memory arrangement.
9. The method according to claim 1 , further comprising: receiving the command type capable of operation for the memory arrangement at the memory arrangement.
10. A method of creating an optimal interface for a memory arrangement, comprising: connecting the memory arrangement to a host system; querying the memory arrangement as to a type of command that will be accepted and operated upon by the memory arrangement; and preparing an interface between the host system and memory arrangement such that commands provided by the host system will be accepted and operated upon by the memory arrangement, wherein the accepted and operated comprises converting a zone block command to a stream command.
11. The method of claim 10 , wherein the interface between the host system and the memory arrangement provides at least one of data and commands from the memory such that the host system will be capable of accepting the data and acting upon the commands from the memory.
12. The method according to claim 10 , wherein the querying the memory arrangement as to the type of command that will be accepted and operated upon by the memory arrangement detects one of a stream compliant device and a zoned block compliant device.
13. The method according to claim 12 , wherein the stream compliant device is a solid state drive.
14. The method according to claim 12 , wherein the zoned block compliant device is a hard disk drive.
15. The method according to claim 12 , wherein an abstraction layer presents the interface of the memory arrangement to the host system as a device compliant for memory storage with the host system.
16. A method for performing an operation of a memory arrangement, comprising: receiving a command at a layer of a computer system; determining if the command at the layer of the computer system corresponds to a virtual zoned block device; and independently processing the command at the layer of the computer system when the command at the layer of the computer system corresponds to the virtual zoned block device, wherein the processing comprises converting a zone block command to a stream command.
17. The method according to claim 16 , wherein the independently processing the command occurs in a component of a memory arrangement.
18. The method according to claim 17 , wherein the component is a Z stream translator.
19. The method according to claim 16 , wherein the memory arrangement is a solid state drive.
20. The method according to claim 16 , further comprising: transmitting the command to the memory arrangement.
Cooperative Patent Classification codes for this invention. Click any code to explore related patents in that topic.
October 11, 2018
July 28, 2020
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